CZ7696A3 - Process for preparing azetidinone - Google Patents

Process for preparing azetidinone Download PDF

Info

Publication number
CZ7696A3
CZ7696A3 CZ9676A CZ7696A CZ7696A3 CZ 7696 A3 CZ7696 A3 CZ 7696A3 CZ 9676 A CZ9676 A CZ 9676A CZ 7696 A CZ7696 A CZ 7696A CZ 7696 A3 CZ7696 A3 CZ 7696A3
Authority
CZ
Czechia
Prior art keywords
phenyl
group
substituted
lower alkyl
benzyl
Prior art date
Application number
CZ9676A
Other languages
Czech (cs)
English (en)
Inventor
Tiruvettipuram Thiruvengadam
Timothy Mcallister
Chou-Hong Tann
Original Assignee
Schering Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22217215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CZ7696(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schering Corp filed Critical Schering Corp
Publication of CZ7696A3 publication Critical patent/CZ7696A3/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CZ9676A 1993-07-09 1994-07-01 Process for preparing azetidinone CZ7696A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8935793A 1993-07-09 1993-07-09

Publications (1)

Publication Number Publication Date
CZ7696A3 true CZ7696A3 (en) 1996-04-17

Family

ID=22217215

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ9676A CZ7696A3 (en) 1993-07-09 1994-07-01 Process for preparing azetidinone

Country Status (21)

Country Link
US (1) US5728827A (sk)
EP (1) EP0707567B1 (sk)
JP (1) JP2840452B2 (sk)
KR (1) KR0176001B1 (sk)
CN (1) CN1071745C (sk)
AT (1) ATE205475T1 (sk)
AU (1) AU681419B2 (sk)
CA (1) CA2166784C (sk)
CZ (1) CZ7696A3 (sk)
DE (1) DE69428280T2 (sk)
DK (1) DK0707567T3 (sk)
ES (1) ES2160125T3 (sk)
FI (1) FI960095A0 (sk)
HU (1) HUT73237A (sk)
MX (1) MX9405152A (sk)
NO (1) NO306294B1 (sk)
NZ (1) NZ268798A (sk)
PL (1) PL312502A1 (sk)
PT (1) PT707567E (sk)
SK (1) SK3796A3 (sk)
WO (1) WO1995001961A1 (sk)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631365A (en) 1993-09-21 1997-05-20 Schering Corporation Hydroxy-substituted azetidinone compounds useful as hypocholesterolemic agents
US6207822B1 (en) 1998-12-07 2001-03-27 Schering Corporation Process for the synthesis of azetidinones
PT1137634E (pt) * 1998-12-07 2005-10-31 Schering Corp Processo para a sintese de azetidinonas
AU4343500A (en) * 1999-04-16 2000-11-02 Schering Corporation Use of azetidinone compounds
US20060287254A1 (en) * 2001-01-26 2006-12-21 Schering Corporation Use of substituted azetidinone compounds for the treatment of sitosterolemia
DE60216890T2 (de) * 2001-01-26 2007-08-30 Schering Corp. Kombinationen von einem hemmer der sterol-absorption und einem ppar-aktivator zur behandlung von kardiovaskulären indikationen
CA2442219C (en) 2001-03-28 2007-09-11 Schering Corporation Enantioselective synthesis of azetidinone intermediate compounds
US7053080B2 (en) * 2001-09-21 2006-05-30 Schering Corporation Methods and therapeutic combinations for the treatment of obesity using sterol absorption inhibitors
AU2002336609B2 (en) * 2001-09-21 2006-08-24 Merck Sharp & Dohme Corp. Treatment of xanthoma with azetidinone derivatives as sterol absorption inhibitors
US20030204096A1 (en) * 2002-03-25 2003-10-30 Schering Corporation Enantioselective synthesis of azetidinone intermediate compounds
GB0215579D0 (en) 2002-07-05 2002-08-14 Astrazeneca Ab Chemical compounds
US7135556B2 (en) * 2002-07-19 2006-11-14 Schering Corporation NPC1L1 (NPC3) and methods of use thereof
US7235543B2 (en) * 2003-03-07 2007-06-26 Schering Corporation Substituted azetidinone compounds, processes for preparing the same, formulations and uses thereof
JP4589919B2 (ja) * 2003-03-07 2010-12-01 シェーリング コーポレイション 高コレステロール血症の処置のための、置換アゼチジノン化合物、これらの処方物および使用
US7459442B2 (en) * 2003-03-07 2008-12-02 Schering Corporation Substituted azetidinone compounds, processes for preparing the same, formulations and uses thereof
AU2004303742B2 (en) 2003-12-23 2008-06-19 Astrazeneca Ab Diphenylazetidinone derivatives possessing cholesterol absorption inhibitory activity
AU2004308332B2 (en) * 2003-12-23 2008-04-10 Merck Sharp & Dohme Corp. Anti-hypercholesterolemic compounds
EP1723414A4 (en) * 2004-01-16 2008-03-26 Merck & Co Inc NPC1L1 (NPC3) AND METHOD FOR IDENTIFYING ITS LIGANDS
DE102004025071B4 (de) * 2004-05-21 2006-12-21 Sanofi-Aventis Deutschland Gmbh Verfahren zur Herstellung von Diphenylazetidinon-Derivaten
MXPA06013456A (es) 2004-05-21 2007-03-01 Sanofi Aventis Deutschland Metodo para producir derivados de 1,4-difenilazetidinona.
SI1831162T1 (sl) * 2004-12-20 2013-03-29 Merck Sharp & Dohme Corp. Postopek sinteze azetidinonov
CN101243072A (zh) * 2005-06-20 2008-08-13 先灵公司 用作组胺h3拮抗剂的哌啶衍生物
SA06270191B1 (ar) 2005-06-22 2010-03-29 استرازينيكا ايه بي مشتقات من 2- أزيتيدينون جديدة باعتبارها مثبطات لامتصاص الكوليسترول لعلاج حالات فرط نسبة الدهون في الدم
WO2007100807A2 (en) 2006-02-24 2007-09-07 Schering Corporation Npc1l1 orthologues
AR060623A1 (es) 2006-04-27 2008-07-02 Astrazeneca Ab Compuestos derivados de 2-azetidinona y un metodo de preparacion
CA2661404A1 (en) * 2006-09-05 2008-03-13 Schering Corporation Pharmaceutical combinations for lipid management and in the treatment of atherosclerosis and hepatic steatosis
WO2008032338A2 (en) * 2006-09-11 2008-03-20 Manne Satyanarayana Reddy Improved process for the preparation of ezetimibe and its intermediates
WO2008089984A2 (en) 2007-01-24 2008-07-31 Krka Process for the preparation of ezetimibe and derivatives thereof
CA2757722C (en) 2009-04-01 2018-05-22 Matrix Laboratories Ltd. Enzymatic process for the preparation of (s)-5-(4-fluoro-phenyl)-5-hydroxy- 1morpholin-4-yl-pentan-1-one, an intermediate of ezetimibe and further conversion to ezetimibe
CN104803858B (zh) * 2014-01-23 2019-03-01 东莞东阳光科研发有限公司 一种制备四丁基氟化铵三水合物的方法
CR20220371A (es) 2020-02-07 2022-10-27 Gasherbrum Bio Inc Agonistas heterocíclicos de glp-1

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333268A1 (en) * 1988-03-18 1989-09-20 Merck & Co. Inc. Process for synthesis of a chiral 3-beta hydrogen (3R) 4-aroyloxy azetidinone
US4876365A (en) * 1988-12-05 1989-10-24 Schering Corporation Intermediate compounds for preparing penems and carbapenems
US4983597A (en) * 1989-08-31 1991-01-08 Merck & Co., Inc. Beta-lactams as anticholesterolemic agents
US5085473A (en) * 1990-10-09 1992-02-04 Yuhe Yang Air actuated car curtain device
MY131273A (en) * 1991-07-23 2007-07-31 Schering Corp Substituted beta-lactam compounds useful as hypocholesterolemic agents and processes for the preparation thereof

Also Published As

Publication number Publication date
DE69428280T2 (de) 2002-06-13
CN1126989A (zh) 1996-07-17
PT707567E (pt) 2002-01-30
FI960095A (fi) 1996-01-09
US5728827A (en) 1998-03-17
HUT73237A (en) 1996-07-29
AU7214694A (en) 1995-02-06
JP2840452B2 (ja) 1998-12-24
EP0707567A1 (en) 1996-04-24
SK3796A3 (en) 1997-02-05
CA2166784A1 (en) 1995-01-19
DE69428280D1 (de) 2001-10-18
JPH08507085A (ja) 1996-07-30
ATE205475T1 (de) 2001-09-15
FI960095A0 (fi) 1996-01-09
NO960083D0 (no) 1996-01-08
MX9405152A (es) 1995-01-31
KR0176001B1 (ko) 1999-03-20
AU681419B2 (en) 1997-08-28
KR960703853A (ko) 1996-08-31
NZ268798A (en) 1997-01-29
DK0707567T3 (da) 2001-11-26
ES2160125T3 (es) 2001-11-01
HU9503748D0 (en) 1996-02-28
EP0707567B1 (en) 2001-09-12
NO960083L (no) 1996-03-04
PL312502A1 (en) 1996-04-29
CA2166784C (en) 2001-12-11
NO306294B1 (no) 1999-10-18
WO1995001961A1 (en) 1995-01-19
CN1071745C (zh) 2001-09-26

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic